class   Switch_test1
{
	public static void main(String[] args) 
	{
			int x = 2;
			int y = 3;
			switch(x){
				default:
					y++;
					break;
				case 3:
					y++;
				case 4:
					y++;
			}
			System.out.println("y="+y); 

	}
}
